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亚硝酸钠,5.1+6.1类,UN1500,CAS:7632-00-0,出口经验分享
天南地北不怕远,出货就找魏大胆,大家好,我是危险品货代魏大胆,跟大家分享一下亚硝酸钠的出货经验 亚硝酸钠俗称硝精,是一种无机化合物,化学式为NaNO2,为白色至淡黄色粉末或颗粒状物质,外形极似食盐、味精和白砂糖,无臭,有吸潮性,有毒 ...
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